Dune Black Chelsea Ankle Boots with Textured Upper. Handcrafted with High Quality Faux Leather Upper & Lining, TPR Sole. Only Grade-A quality materials used. San Frissco shoes are all handcrafted to perfection by expert artisans to offer a truly luxe and affordable experience. Hence, each shoe will have a unique hue and polish, and the color may differ slightly from the picture.